import org.omg.CORBA.PUBLIC_MEMBER;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Home-pc
 * Date: 2023-09-01
 * Time: 13:11
 */
public class HashBucketA<K,V> {
    static class Node<K,V>{
        private K key;
        private V val;
        private Node<K,V> next;

        public Node(K key, V val) {
            this.key = key;
            this.val = val;
        }
    }

    public Node<K,V>[] array=(Node<K,V>[])new Node[10];
    public int usedSize;

    public HashBucketA(){

    }

    public void put(K key,V val){
        Node<K,V> node=new Node<>(key,val);
        int hash=key.hashCode();//获取key的hansh值，用于提供放置位置的条件
        int index=hash%array.length;//控制合理的位置
        Node<K,V> cur=array[index];
        while(cur!=null){
            if(cur.key.equals(key)){
                cur.val=val;
                return;
            }
            cur=cur.next;
        }
        node.next=array[index];
        array[index]=node;
        usedSize++;
    }

    public V get(K key){
        int hash=key.hashCode();
        int index=hash%array.length;
        Node<K,V> cur=array[index];
        while(cur!=null){
            if(cur.key.equals(key)){
                return cur.val;
            }
            cur=cur.next;
        }
        return null;
    }
}
